Reliable and Fast Estimation for Wireless Media RFID Systems

Radio frequency identification (RFID) has recently received much attention from various parties involved in supply chain management. It is believed that RFID can bring revolutionary changes to supply chain, replacing the existing barcode systems. In any RFID deployment the first question needs to be answered is how the system could make a quick estimation of the number of tags in the field with a desired level of accuracy. In this paper the further investigations will be made for fast and reliable estimation schemes in wireless media RFID systems based on related prior works in this area. We shall show that under the same accuracy, the time will be less than 20% and with the same time elapsed the accuracy will increase with 15% due to our "double checking" method.